baber/WOPTO huggingface dataset:
Patent JP-S5765414-A (JP)
Title: Magnetic bearing device
Inventor: WAKUI SHINJI
IPC: F16C32/04
Filed: 1980-10-09
Abstract: PURPOSE: To improve the reliability and economical efficiency of a five-axis-controlled magnetic bearing device comprising a plurality of magnetic bearings, by connecting the half number of electromagnets in series with each other and effecting constant-current drive to control the magnetic bearings to carry out the reduction of the load on a power amplifier or the like.  
     CONSTITUTION: A five-axis-controlled magnetic bearing device comprises the electromagnets 3A, 3B of thrust bearings provided at the upper and lower parts of a frame 11 and comprises radial bearings 5A, 5B opposed to each other on axes X, Y. The energization of the electromagnets 3A, 3B, 5A, 5B is controlled by the outputs of position detectors 7, 8 to support a rotating body 1 in a fixed position. Among the opposed electromagnets 3A, 3B, 5A, 5B, the ones 3A, 5A are connected in series with each other and coupled to a constant current source 16. A constant current is supplied to the series-connected electromagnets to cause constant attractive forces along the axes XWZ. Opposite attractive forces are caused by the other electromagnets. As a result, the rotating body 1 is maintained in the fixed position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6034557-A (JP)
Title: Control device of vehicular automatic transmission gear
Inventor: TAGA YUTAKA
IPC: F16H59/24
Filed: 1983-08-02
Abstract: PURPOSE:To decrease the response time to the starting of the torque transmission by a method wherein a gear changeover device is shifted to the lowest speed gear stage when a shift lever is operated to the forward range, and shifted to the upper gear stage when the shaft torque reaches above the set up value. CONSTITUTION:A fluid pressure circuit is supplied the fluid pressure to shift the gear changeover device to the lowest gear stage before shifting to the upper gear stage when a lever operation position sensor is connected to a fluid pressure supplying device and the shift lever is operated from a neutral range to forward range. And an output shaft torque means and the fluid pressure supplying means are connected to an upper stage gear changeover means, and when the output shaft torque exceeds a determined value, the fluid pressure to shift to the upper gear stage is supplied to the fluid pressure circuit. Herewith, the starting of the torque transmission by the starting of the connection of the lowest gear stage is carried out rapidly, and the response time from the forward range of shift lever to the starting of the torque transmission may be largely decreased.
Patent JP-H09318060-A (JP)
Title: Ignition device
Inventor: MORIO SHUJI
IPC: F23Q3/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To assure a sufficient ignition energy even when a power source and temperature are greatly fluctuated and enable a switching of ignition energy corresponding to an environment wherein an ignition device is used. SOLUTION: A rectifier circuit 4 supplies a direct current power source to a transistor Q1 and a transformer T after converting a commercially available alternate current power source. This rectifier circuit 4 is switched to either a full wave rectification or a half-wave rectification so as to alter the ignition energy outputted from a secondary winding L2 of a transformer T. A bias voltage of a circuit comprising a transistor Q2 and the like which controls a base current of the transistor Q1 is switched so as to alter the ignition energy. Such switching may be carried out manually or by means of a timer or in response to a temperature change.
Patent JP-H037125-A (JP)
Title: Bathing device
Inventor: NISHI TAKAHIRO
IPC: A47K3/02
Filed: 1989-06-03
Abstract: PURPOSE:To eliminate wastefulness of the overflown hot water and maintain the water level in a bathtub as high as the water level of overflowing, by allowing the hot water to overflow from the upper part of bathtub when a person enters the bathtub, and circulating the overflown hot water back to the bathtub via a feedback path. CONSTITUTION:When a person enters a bathtub 1 and the hot water overflows from the upper part, the overflown hot water is led to a hot water storing means 3 from a collecting means 2. The hot water in this storing means 3 is sent by a pump 4 to a feedback path 5 to be fed back into the bathtub 1. This eliminates wastefulness with the overflown water. This allows the water level in the bathtub 1 to be maintained normally as high as at the overflowing level. Control of the feedback can be accomplished easily by furnishing an overflow sensing means 7 in the hot water storing means 3. Occurrence of overflowing, i.e., the person entering the bathtub 1 can be sensed, for ex., by sensing the water being introduced into the storing means 3 with a sensing means 7, and on the basis of this sensing, the desired feedback control can be performed automatically.
Patent JP-H038219-A (JP)
Title: Manufacture of foam plastics cable
Inventor: OTSUKI HIDEO
IPC: H01B13/14
Filed: 1989-06-02
Abstract: PURPOSE:To improve the electric characteristic and mechanical characteristic of a conductor by coating the conductor with plastics having no foaming agent contained therein, subsequently coating the resultant conductor with another plastics having a foaming agent contained therein, and then foaming this coated plastics having its foaming agent contained therein. CONSTITUTION:A conductor 4 is coated with plastics having no foaming agent contained therein by means of a crosshead 2a constructed in such a manner that the surface of the plastics having no foaming agent contained therein may be coated with another plastics having its foaming agent contained therein, and the coated plastics having its foaming agent contained therein is foamed subsequently. On this account, a foam insulator may be equally formed in the circumferential direction of the conductor so as to manufacture a foam plastics cable capable of improving the electric characteristic and mechanical characteristic thereof.
Patent JP-S622226-A (JP)
Title: Zoom lens in finite system
Inventor: KUBOTA YOJI
IPC: G02B15/20
Filed: 1985-06-28
Abstract: PURPOSE:To attain variable power in a wide magnification range and to reduce the size and weight of the system by satisfying the radius of curvature of the surface of the i-th (i=1-23) lens counted from the object side, the refractive index of the j-th (j=1-13) lens and the composite focal distance of a junction negative lens consisting of the 1st and 2nd lenses with specific conditions. CONSTITUTION:The titled zoom lens is constituted of three groups consisting of thirteen lenses and respective groups are moved respectively along the optical axis in accordance with power varying operation. The 1st and 3rd groups are arranged on the object side and the image side respectively and the 2nd group is arranged between the 1st and 3rd groups. the 1st - 3rd groups are moved on the optical axis in accordance with the power varying operation, however the 2nd group is moved so as to keep its image point constantly in accordance with the movement of the 1st and 3rd groups. Thus, the zoom lens constituted of three groups consisting of thirteen lenses can be corrected at respective aberrations and applied to image processing by satisfying respective lenses with the conditions specified by the inequalities (I)-(III).
Patent JP-H02168733-A (JP)
Title: Front end circuit
Inventor: SAGAWA MORIKAZU
IPC: H04B1/16
Filed: 1989-06-02
Abstract: PURPOSE:To improve a separation rate between reception and local oscillation by using a GaAs dual gate FET for a frequency mixing element, and adding an amplifier, which grounds the second gate of the GaAs dual gate FET on a high frequency basis, to the front stage of a frequency mixer. CONSTITUTION:A received signal from an antenna is amplified through a received signal terminal 11, a received signal matching circuit 15 and a received signal amplifying dual gate FET circuit 17, and inputted to a mixer dual gate FET circuit 18. An output from a local oscillator is amplified through a local oscillating signal terminal 10, a local oscillation matching circuit 14, and a local oscillating signal amplifying dual gate FET circuit 16, and applied to a mixer dual gate FET circuit 18. By grounding the second gate of the GaAs dual gate FET to be the element at the excellent separation degree between inputs and outputs on the high frequency basis, the input/output separation degree is improved, the separation degree between the reception and local oscillation is improved, and the number of the stages of receiving and local oscillating filters can be reduced.
Patent JP-H08334086-A (JP)
Title: Compressor
Inventor: IKEDA ISATO
IPC: F04B27/10
Filed: 1995-06-08
Abstract: PURPOSE: To increase a storage quantity of separating oil, and eliminate a valve means arranged in an oil refluxing hole. CONSTITUTION: A compressor is provided with an oil separating chamber 32 and a separating oil recovering primary oil storage chamber 36 which are internally installed in a high pressure area of a rear cylinder block 2 so as to continue with a delivery chamber 17, bolt inserting holes 1a' and 2a' which occupy an upper position of both cylinder blocks 2 and are insulated from a suction system to form an oil introducing passage directly connected to the primary oil storage chamber 36 and a main oil storage chamber S containing a central shaft hole 2b connected to a bolt inserting hole 2a through an orifice passage 38 arranged in an outside end blocking-up area of the rear cylinder block 2. Therefore, the orifice passage 38 exhibits a valve function to restrain a counterflow of high pressure refrigerant gas and an oil quantity adjusting function.
Patent JP-S5832776-A (JP)
Inventor: TSUKAMOTO KENKICHI
IPC: A61N1/10
Filed: 1981-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5265342-A (JP)
Title: Cooling method by utilization of cold lng
Inventor: NANJIYOU TAKESHI
IPC: F25D3/10
Filed: 1975-11-27
Abstract: PURPOSE: By supplying the colling medium at a proper temperature corresponding to each cold retaining temperature of a plurality of cold storage and refrigeration storehouses, th volume of the circulated cooling medium is minimized, and the diameter of the pipe is made imaller, and thui cost of equipment is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10334876-A (JP)
Title: Alkaline storage battery
Inventor: GOMIKAWA KO
IPC: D04H3/005
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve self-discharge characteristic as a battery by stipulating carboxyl radical quantity in a battery and alkaline resistance of a separator, for the improvement of an alkaline storage battery. SOLUTION: In this storage battery, non-woven fabric, woven fabric, or porous film including, as main constituent material, a polyolefin base resin into which a hydrophilic compound having at least carboxyl radicals in its surface layer is modified is used as separator. In this case, carboxyl radical quantity in the battery is adapted to be 100 mg or less per 1 Ah of battery capacity, and it is preferable to use a separator, such that weight change of the non-woven fabric, the woven fabric, or the porous film including, as the main constituent material, the polyolefin base resin into which the hydrophilic compound having at least carboxyl radicals in its surface layer is modified, on the condition that this is immersed in KOH of 7.2 mol/l kept at a temperature of 65 deg.C for one week, shows an increase of 0.3% or more and 4% or less compared with that before the immersion.
Patent JP-S5767559-A (JP)
Title: Production of indole derivative
Inventor: IMAMURA SHINZOU
IPC: C07D209/18
Filed: 1980-10-13
Abstract: PURPOSE: The reaction between an N-(substitued methylene)aminoacetonitrile and (3-indolylmethyl)trialkylammonium salt gives the titled compound used as a synthetic intermediate of tryptophane under mild reaction conditions in high yield.  
     CONSTITUTION: The reaction between an N-(substituted methylene)aminoacetonitrile of formulaI(R 1 , R 2  are H, alkyl aryl, residue to cyclic or acyclic thioketal) and (3-indolylmetyl)trialkyleneammonium salt of formula II (R 3 WR 5  are alkyl; X -  is halogen ion, sulfate ion, alkylsulfate ion, hydrosulfide ion, hydroxide ion, perchloriate ion) gives the objective compound of formula III, preferably 3-[β-cyano- N-(substitued methylene)amino]ethylindole. The above reaction is conducted in a homogeneous solvent system or a two-phase system of the aqueous phase and the organic phase or nonaqueous solvent system, preferably in the former two system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5666964-A (JP)
Title: Recording method for facsimile signal
Inventor: UKITA HIROO
IPC: H04N1/21
Filed: 1979-11-05
Abstract: PURPOSE:To obtain a simple file device using an optical disc, by using two line memories as speed matching buffer memories. CONSTITUTION:Facsimile signal is alternately received every other line in line memory A14 and line memory B15 via switches 12, 13 with the signal in a synchronizing signal generator 11 of disc revolution in matching with the subscanning speed after reception. The information in the line memory A14 is recorded on an optical disc 17 via an optical disc recorder 16 during the reception on the line memory B15. Next, the line memory A14 is made in reception state and the information on the line memory B15 is written in the optical disc 17. Thus, the file device not requiring the buffer memory for one screen's share can be formed.
Patent JP-H11318494-A (JP)
Title: Lipase substrate solution for measuring enzymatic activity and reagent kit for measuring lipase activity
Inventor: YAMADA WAKAE
IPC: C12Q1/44
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solution not inhibiting lipase activity, having high transparency and safety, useful for measuring enzyme activity, etc., by including a specific lipase substrate and 1,2-diphthaloyl-sn-glycero-3- phosphocholine. SOLUTION: This lipase substrate solution for measuring enzyme activity contains at least a lipase substrate of the formula [A is methylene, a 2-16C alkylene or 2-16C alkenylene; R<1> and R<2> are each a 1-20C alkyl, an acyl, a 2-20C alkenyl, a (substituted) aryl or an aralkyl with the proviso that either of R<1> and R<2> may be H; X is a group derived from an aromatic hydroxy compound or a group derived from an aromatic thiol compound; Y and Z are S or O; Z may be methylene] and 1,2-diphthaloyl-sn-glycero-3-phosphocholine, does not inhibiting lipase activity, has high transparency and high stability.
Patent JP-H01310530-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: TSUCHIYA SOJI
IPC: H01G9/04
Filed: 1988-06-09
Abstract: PURPOSE:To contrive improvement both in high frequency characteristics and damp-proof property by a method wherein at least thred insulated plates are provided at the contacting part of a foil consisting of valve metal and the lead electrode on the side of cathode for capacitor, and an electrolytic polymerized film is formed on a manganese dioxide film having an electrolytic polymerization reaction using the lead electrode electrolytic polymerization as an electrode on one side. CONSTITUTION:A foil 3, consisting of a valve metal with a dielectric film 2 on which an anode side lead electrode 1 for capacitor is provided, is prepared, at least three insulated plates 4, having a through hol, are provided in such a manner that the lead electrode 1 penetrates the through hole. The lead electrode 1 and the foil 3 having the insulated plates are covered with a manganese film 5, and at least a sheet of the insulated plates 4 is removed and a part of the surface of the lead electrode 1 is brought into a conductive state. Then, the lead electrode 1 is anodized by dipping the electrode 1 into an electrolytic polymerizing solution, and an electrolytic polymerization reaction is conducted, a polymerized film 6 is formed on the lead electrode 1, and allover the foil 3 having the insulated plates, at least an insulated plate 4 is left and other insulated plates are removed, and the lead electrode 1 and the electrolytic polymerized film 6 are separated. As a result, the high frequency characteristics and damp-proof property can be improved.
Patent JP-H11327972-A (JP)
Title: Inter-document difference reflection method and recording medium having recorded inter-document difference reflection program
Inventor: TAKAGI TAKAE
IPC: G06F12/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily reflect a correction performed to one document in the other document based on an extracted difference in the case of managing the plural documents of slightly different contents and to prevent a part where the word of the same meaning is expressed by a different expression from being extracted as the difference. SOLUTION: A difference extraction means 12 extracts the difference between a first document and a second document and stores the combination of the extracted difference part and the first document in the storage part 13 of difference data. Also, the difference extraction means 12 makes a difference extraction condition inputted from an editor before difference extraction. A difference data application means 16 applies the difference part inputted by a difference data editing means 14 to the first document and updates the contents in a first document recording part 100. Also, a history sampling means 17 inputs the difference part stored in the storage part 13 of the difference data and preserves it in the storage part 18 of history data.
Patent JP-S5367801-A (JP)
Title: Coils for electrical machinery
Inventor: TAKEDA YORIHIKO
IPC: H01F27/32
Filed: 1976-11-29
Abstract: PURPOSE: To make end parts of a flat winding a step form and to make not too thick even when duplicating with a tape winding, by making an insulation layer provided at a surroudning of a coil by flat winding an insulation sheet formed as a pedestal type. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5767111-A (JP)
Title: Production of high carbon steel wire rod
Inventor: KIMIYA SHIYOUGO
IPC: C21C7/10
Filed: 1980-10-11
Abstract: PURPOSE:To lower the nonmetallic inclusions of nonstretching type and to obtain a high carbon steel wire rod of high quality by subjecting a steel of a limited atm. of C and Mn/Si and a suppressed total amt. of Al to be added during production to vacuum are degassing treatment by the use of special slag. CONSTITUTION:The total amt. of the Al to be mixed during production of the high carbon steel of Mn/Si controlled to >=1.7 and of an amt. of C limited to 0.25- 1.00% is kept at below 10g per ton of the molten steel. The steel produced under such conditions is treated by using CaO-SiO2 type slag in a vacuum degassing device, to separate by flotation the nonmetallic inclusions of nonstretching type of Al2O3, SiO2, MnO and their composite systems in the molten steel. By this treatment, Al2O3 is reduced down to a trace of about <=20ppm. According to this method, the high carbon steel wire rod which is superior in drawability and provides outstanding mechanism properties as an extra fine steel wire after drawing is obtained.
Patent JP-H04343998-A (JP)
Title: Mounting method of branched pipe to existing buried material
Inventor: SHIGEMORI TOMOTAKE
IPC: E03F3/06
Filed: 1991-05-18
Abstract: PURPOSE:To certainly connect a branched pipe even to a ground having high flowability and an existing buried material such that a excavating steel pipe top end can not be closely fitted thereto. CONSTITUTION:In a pipe burying excavating device 2, the excavation is stopped at the point of time when the top end of its excavating steel pipe 4 reaches an existing buried material 1, an auger 9 is rotated and propulsively inserted to the top end of the excavating steel pipe 4 (to the point reaching the existing buried material 1) through a sheath pipe 4'. Then, the auger 9 is reversely rotated while discharging a coagulating agent 10 from the top end of the auger 9, and the coagulating agent 10 is pushed together with the earth and sand in the excavating steel pipe 4 into the circumferential ground through a clearance with the outer wall surface of the existing buried material 1 to coagulate the circumferential ground of the clearance. After coagulation, the auger 9 is pulled out, the discharge of the earth and sand in the excavating steel pipe 4 and the sheath pipe 4' and the cleaning of the pipe inner parts are conducted, and a branched pipe 3 is then attached to the connecting hole 6 of the existing buried material 1.
Patent JP-H01313201-A (JP)
Title: Automatic article supplier
Inventor: KATO FUMIO
IPC: B65G1/04
Filed: 1988-06-09
Abstract: PURPOSE:To aim at effective utilization of a floor area and improvement in safety by providing, in a supplier moving along a conveying path, a slide unit for sliding at two steps in a rack direction with respect to a base by means of pinions and racks. CONSTITUTION:Between right and left supplying racks 1 and 1, a supplier 2 travels along the racks 1 so as to move to a predetermined rack position. After a cylinder 5 moves a base 3 on a side opposite to the predetermined rack, for example, on the right side, a motor 14 rotates pinions 21 and 22 in such a way as to move a first slider 11 in the direction of the predetermined rack, for example, to the left. Therefore, the pinions 21 and 22 and racks 8 and 33 moves a second slider 31 to the left together with the first slider 11. This increases a slide stroke in a slide unit 10. The sliders 11 and 31 return to their original positions so that a supplied article is taken out in a bucket 35 mounted on the unit 10. This enables improvement in safety and effective utilization of a floor area.
Patent JP-S5932579-A (JP)
Title: Transport base ship holdable at fixed position
Inventor: YORIGAMI MIYOSHI
IPC: B63B21/50
Filed: 1982-08-17
Abstract: PURPOSE:To perform the fixed point mooring of a ship in an easy manner, by installing each winch for hoisting both a weight and a mooring rope in left and right four-corner positions on a deck of both stem and stern of the ship, while turning the other end of the mooring rope to the lower part and securing it to each weight so as to cause the stem and stern to be crossed with each other. CONSTITUTION:A weight hoisting winch 2 is installed in a parallel direction with the broadside and also a mooring rope obliquely hoisting winch 6 is installed by shifting the position to a board direction respectively in four-corner positions at both sides on a deck 1 at both the stem and stern sides of a ship. A weight slinging wire 3 is made to go down right beneath from the weight hoisting winch 2 via a three-way roller 4 and secured tight to each of weights 5. An obliquely slinging wire 7 is slanted downward from the mooring obliquely hoisting winch 6 and anchored to each of weights 5 so as to cause them to be crossed with each other at an intermediate part of the stem. At the stem of the deck 1, a side recess for a tugboat or a towboat is installed, permitting movements to a specified position, so that the fixed point mooring of the ship thereat can be performed in an easy manner.